Magnetic bearing with phase-shifted loops

a magnetic bearing system, comprising, a plurality of members including a first member, and a second member,

• said members being rotationally fixed with respect to each other, each of said members having a plurality of loops of electrically conductive material fixed thereon, each of said loops having a leading end,
• a plurality of field magnets for producing a plurality of magnetic fields,
• said members and said field magnets being relatively rotatable about an axis of rotation so that said loops travel along prescribed circular paths relative to and through said magnetic fields,
• said field magnets being at locations where their magnetic fields subject said loops to magnetic flux to produce electromotive forces in said loops when said loops deviate from their prescribed path so that an electrical current is induced in said loops, said electrical current having a direction which, in the presence of said magnetic fields, exerts Lorentz forces on said loops and their respective members in directions which are lateral with respect to said circular path,
• said loops and said electromagnets being arranged so that the leading ends of said loops on the first member enter said magnetic fields at times which are different from the times that the leading ends of said loops on the second member enter said magnetic fields;
• the angular displacement of leading edges of loops on one said member relative to leading edges of loops on another said member in degrees being (360.degree.)/(nx) where n is the number of loops on each member and x is the number of members.